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bei x1 JAMES A. B.' PATTERSON, OF SPRINGFIELD, ILLINOIS.

Letters Patent No. 89,237, dated .April 20, 1869.

IMPROVEMENT IN PLOW-CLEANERS Th Schedule referred to in these Letters Patent and making part o! the sama.

To all whom it may concern Beit known that I, JAMES A. B. PATTERSON, of

Springfield, in the county of Sangamon, and in the State of Illinois, have invented a new and useful Plow Cleaner; and do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawing, making a part of -this specification, in which- Figure l is a side elevation Of a plow with the cleaner attached, and

Figure 2 is a plan view of the same.

Like letters denote like parts in each figure.

This device is used for cleaning plows, and other agricultural implements in which plows are employed, from earth, grass, weeds, or other impediments, which cling to the coulter and mould-board, and prevent easy passage through the soil.

It substitutes for the usual and slow methodof .cleaning plows .by hand, by a stick, or by the foot,

stopping the team for the purpose, 'a` device enabling vthe plowman, while the team is in motion, by the use of a lever convenient to his hand, to push a cleaner along the front Of the coulter and mould-board, and clear them from all obstructing matter.

This invention is more particularly described as follows, viz:

The cleaner, A, is attached tO the landside Of a plow, andwhen not in use is directly under the plow-beam, with its front just behind the front of the coulter, its rear against the back standard of the plow, and its side close tothe side of thevplow.

It is of a general oblong form, with a straight upand-down front edge, of suitable dimensions, shape, and material, and adjustable by means'of a lever, B, which lies in `position by the side Of the plow-handle, and at its Outer end is engaged by a notch on its under sideupon a hook, C, in said plow-handle, and at its inner end plays upona pivot bar, D.

This pivot bar is a rod which passes upward through the rear end of cleaner A, from its bottom, where it is secured by a nut, and bends at right angles over the plow-beam, and close to it, and again bends at right angles downward, and passes through the centre of said beam, being movable both in said beam and in said cleaner.

The front end of cleaner A is also attached to the plow -beam by a pivot bar, E, which is a rod passing u p through said cleaner from the`bottom,'where it is se cured by a nut and washer, and then throu'gh a guide, F, on the side of said beam, and, bending at right angles, passes under a guide, G, upon the top of said beam, and then turns upward, so as to be kept from withdrawal by said guide G.

Pivot'bar D is so muchlongerbetween its two bends than pivot bar E, that when cleaner A is pushed for.-Y

Ward, itsrear end is thrown outward, while the front end is pressed against the plow, and, by means Of the guides F and G, scrapes along it and across the front of the coulter and mould-board.

To use this device, the plowman disengages leverB,

and pushes it forward, which moves cleaner A along and over the front edge Of the Coulter and mould-board, thoroughly removing and scraping olf all obstructions, and then drawing the lever B back,- it engages itself uponl hook C, leaving said cleaner in place and secure.

This device is cheap, simple, and easily constructed,

and may be applied to any plow in use by any ordinarymechanic, is not liable to get out of order, is 'easily'repaired, and very durable.

What I claim as my invention, and desire to secure by Letters Patent, is i 1. The above-described device for cleaning plows, consisting of the cleaner A, connected with and susp'ended from the beam of a plow by the pivot bars D and E, and the guides F and G, and operated by means of thelever B, substantially as and for the purposes before set forth.

2. Also, the pivot bars D and E, in combination with the guides F and G, connecting and suspending the cleaner A to the beam of a plow, substantially as shown and for the purpose described.

In testimony that I claim the foregoing, I have hereunto set my hand, this 11th day of March, 1869.

J. A. B. PATTERSON. 

